Magnetic drum dial pulse recording and storage registers



Nov. 8, 1955 J. H. MCGUIGAN ETAL MAGNETIC DRUM DIAL PULSE RECORDING AND STORAGE REGISTERS `2o Sheets-sheer. 1

Filed Sept. l5, 1954 ATTORNEY Nov. 8, 1955 J. H. MCGUIGAN ETAL. 2,723,312

MAGNETIC DRUM DIAL PULSE RECORDING AND STORAGE REGISTERS Filed Sept. l5, 1954 20 Sheets-Sfeet 2 .J H. MC GU/GAN /Nl/ENroRs. Q J MURPHY BV ad ATTORNEY Nov. 8, 1955 J. H. MCGUIGAN ErAL 2,723,312

MAGNETIC DRUM DIAL PULSE RECORDING AND STORAGE REGISTERS 2O Sheets-Sheet 3 J. H. MCGU/GAN /NVENTORS- Q J MURPHY 9 JQ@ Filed Sept. l5, 1954 j ATTORNEY Nov. 8, 1955 Filed Sept. 15, 1954 2 /NTERD/G/T TIM/NG CHANNELS 2 HANG-UP TMI/NG CHANNELS .1. H. MCGUIGAN ETAL 2,723,312

DIAL. PULSE RECORDING AND STORAGE REGISTERS MAGNETIC DRUM m ILL J. H. MC GU/GAN By Cum ATTORNEY Nov. 8, 1955 .1. H. MCGUIGAN :TAL 2,723,312

MAGNETIC DRUM DIAL PULSE RECORDING AND STORAGE REGISTERS 2O Sheets-Sheet 5 Filed Sept. l5, 1954 J. H. Mc aU/cA/v WVM/mp5' o. J. MURPHY @Y L 33.9111

ATTORNEY SOS Nov. 8, 1955 J. H. MGGUIGAN ETAL 2,723,312

MAGNETIC DRUM DIAL PULSE RECORDING AND STORAGE REGISTERS 20 Sheets-Sheet 6 J. H. MC' GU/GAN By O J MURPHY MAQ-291 ATTORNEY Bild .COQ Lug;

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Filed Sept. l5, 1954 Nov. 8, 1955 J. H. MQGUIGAN ETA; 2,723,312

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2O Sheets-Sheet` '7 J8 J H MCGU/GAN NVENTORS. O'J. MURPHY BV ATTORNEY Filed Sept. l5, 1954 J. H. MCGUIGAN ETAL 2,723,312

MAGNETIC DRUM DIAL PULSE RECORDING AND STORAGE REGIsIERs Nov. 8, 1955 20 Sheets-Sheet 8 Filed Sept. 15, 1954 J. H. MC GU/aA/v Nm/702i o. J MURPHY @LA QM ATTORNEY Nov. 8, 1955 J. H. MCGUIGAN ETAL MAGNETIC DRUM DIAL PULSE RECORDING AND STORAGE REGISTERS 20 Sheets-Sheet 9 Filed Sept. l5, 1954 96a :Smm mz3 ud, SQQG S130 E Nov. 8, 1955 J. H. MCGUIGAN ET AL MAGNETIC DRUM DIAL PULSE RECORDING AND STORAGE REGISTERS 2O Sheets-Sheet 10 Filed Sept. l5, 1954 we, U #Mm www0; A HJ. M .0.

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A TTORNEY Nov. 8, 1955 J. H. MCGUIGAN :TAL

MAGNETIC DRUM DIAL PULSE RECORDING AND STORAGE REGISTERS J. H. MC GU/GAN By 0. J. MURPHY .,Xm

ATTORNEY m. M W E V m s, l .w new Q NQ W` dal .C m w A @DSG H5235 Mvkm. .tua Qbumw A m F Nov. 8, 1955 J. H. MCGUIGAN ETAL 2,723,312

MAGNETIC DRUM DIAL PULSE RECORDING AND STORAGE REGISTERS Filed Sept. 15, 1954 20 Sheets-Sheet l5 THIRD 0/6/ T STO/MGE CHANNEL GROUP J H. MC GU/GAN /NVENTo/. OJ MURPHY By M )QJA A TTORNE V Nov. 8, 1955 J. H. MGGUIGAN :TAL

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Filed Sept. l5, 1954 .J. H. MC G11/GAN NVENTORS' o. J. MURPHY By @Jql@ ATTORNEY Nov. 8, 1955 J. H. MCGUIGAN EI'AL MAGNETIC DRUM DIAL PULSE RECORDING AND STORAGE REGISTERS 20 Sheets-Sheet. 17

Filed Sept. 15, 1954 J H Mc GU/GN O. J. MURPHY BV ATTORNEY NOV. 8, 1955 J. H. MCGU|GAN ETAL 2,723,312

MAGNETIC DRUM DIAL PULSE RECORDING AND STORAGE REGISTERS Filed Sept. 15, 1954 20 Sheets-Sheet 18 A TTORNE V Nov. 8, 1955 J. H. MCGUIGAN ETAL MAGNETIC DRUM DIAL PULSE RECORDING AND STORAGE REGISTERS Filed Sept. 15; 1954 2O Sheets-Sheet 19 My n N Y.IIMH .M UPOIT T @M N mM Q .J. b J. my m N w W Q 6F* Nov. 8, 1955 J. H. MOGUIGAN Erm. 2,723,312

MAGNETIC DRUM DIAL PULSE RECORDING AND STORAGE REGISTERS Filed Sept. 15, 1954 2O Sheets-Sheet 2O F/G-ZO /501/.

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